/Engine/Source/Runtime/Engine/Classes/Engine/UserDefinedEnum.h
Returns the unlocalized logical name originally assigned to the enum at creation.Bydefault this is the same as the short name but it is overridden in child classes with different internal name storage. This name is consistent in cooked and editor builds and is useful for things like external data import/export.
The author-specified name, or an empty string ifIndexis invalid
virtual [FString](API\Runtime\Core\Containers\FString) GetAuthoredNameStringByIndex ( int32 InIndex ) const